function simpletest_clean_temporary_directories in SimpleTest 7

Same name and namespace in other branches

1. 8.3 simpletest.module \simpletest_clean_temporary_directories()
2. 6.2 simpletest.module \simpletest_clean_temporary_directories()
3. 6 simpletest.module \simpletest_clean_temporary_directories()
4. 7.2 simpletest.module \simpletest_clean_temporary_directories()

Find all leftover temporary directories and remove them.

1 call to simpletest_clean_temporary_directories()

simpletest_clean_environment in ./simpletest.module

Remove all temporary database tables and directories.

File

./simpletest.module, line 441

Provides testing functionality.

Code

function simpletest_clean_temporary_directories() {
  $files = scandir('public://');
  $count = 0;
  foreach ($files as $file) {
    $path = 'public://' . $file;
    if (is_dir($path) && preg_match('/^simpletest\\d+/', $file)) {
      file_unmanaged_delete_recursive($path);
      $count++;
    }
  }
  if ($count > 0) {
    drupal_set_message(format_plural($count, 'Removed 1 temporary directory.', 'Removed @count temporary directories.'));
  }
  else {
    drupal_set_message(t('No temporary directories to remove.'));
  }
}